This started me wondering - Is it a human requirement to be in each other's physical presence to learn? Is it bout trust? Relationship building? Or is it, like other of our behaviours something that may shift and change as we and technology move into the future? Could, for instance, participating in a virtual world become akin to the face-to-face experience?
I was listening to a podcast a couple of days back where a computer was designed to 'read' the brain activity of a macaque monkey while she moved her arm. Over time, the computer 'learned' how the monkey achieved the movements, and a group of scientists developed an artificial arm that was also attached to the same computer. This arm was put into a room that the monkey could see through a window, and she quickly worked out that when she moved her arm the one through the window did exactly the same. Again, over time, she made the leap to not moving her own arm but using her brain to only move the arm in the other room as if it were a third limb that was an integral part of her anatomy! (You can read a more-detailed article from the New Scientist here: Monkey's brain signals control third arm).
This being the case, I wonder if humans will move toward the stage where they don't need to be in the same room, but could experience learning in as rich and immediate way, while also being at a distance? :-)